baber/WOPTO huggingface dataset:
Patent RU-2668442-C2 (RU)
Title: Вибрационный смеситель
Inventor: LOBANOV DMITRIJ VIKTOROVICH
IPC: B01F7/18
Filed: 2017-01-10
Granted: 2018-10-01
Abstract: Изобретение относится к устройствам для перемешивания многокомпонентных смесей и может быть использовано преимущественно в химической и строительной промышленности, а также в других областях промышленной индустрии, где необходимо производство данного типа смесей. Вибрационный смеситель содержит камеру смешивания с окнами загрузки и выгрузки материалов соответственно, ротор с приводом вращения, выполненный с лопастями, вибратор, выполненный с гофрированным корпусом и жестко закрепленный в середине камеры смешивания, вибратор выполнен с функцией возбуждения двух одинаковых по амплитуде и различных по частоте вибрационных полей посредством верхнего и нижнего кривошипно-шатунных механизмов, внутри корпуса вибратора по центру в горизонтальной плоскости жестко закреплен диск с цилиндрическим выступом, выполненным с возможностью вставки и закрепления по внутреннему диаметру пружины, установленной с функцией свободного сжатия/разжатия в стакане, к центру верхней внутренней части которого жестко закреплен шатун с приводом от верхнего кривошипно-шатунного механизма, а к центру верхней внешней части - толкатель, жестко закрепленный другим концом к внутренней верхней части гофрированного корпуса и выполненный с функцией возбуждения колебаний от верхней части корпуса вибратора через шатун посредством верхнего кривошипно-шатунного механизма. Диск, функцией которого является создание равномерного распределения по всему объему камеры смешивания вибрационного поля от верхней к нижней части корпуса посредством создания однородных амплитудных значений перемещений каждой точки внешней образующей гофр корпуса, выполнен с возможностью возбуждения колебаний от центральной части корпуса вибратора с помощью четырех толкателей, верхней частью симметрично закрепленных к нижней части диска, а нижней частью соединенных в узел подвижного шарнира шатуна нижнего кривошипно-шатунного механизма. Корпус вибратора выполнен в виде металлической гофрированной оболочки, представляющей собой гофрированное тонкостенное тело вращения, образующее в сечении вертикальной плоскости по точкам вершин гофр сложную усеченную геометрическую фигуру, состоящую в совокупности из равных полуокружностей, крайние точки пересечения которых образуют вершины правильного шестиугольника, и выполненной с возможностью создания двухчастотных вибрационных полей, соответствующих в совокупности по форме гофрированному контуру данного тела вращения, с разнонаправленными колебаниями. Технический результат заключается в расширении арсенала технических средств и обеспечении качественной интенсификации процесса перемешивания. 2 ил.
Patent RU-2697378-C2 (RU)
Inventor: SONG Dzhoo
IPC: A23G3/36
Filed: 2015-08-07
Granted: 2019-08-13
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to an aerated confectionary product based on saccharides. Disclosed is a dry foamed confectionary product comprising: a) a texture modifier selected from inulin, modified starch and maltodextrin; b) a saccharide mass comprising: i) a basic saccharide comprising polydextrose, and ii) a stabilizing saccharide selected from sucrose, dextrose, maltitol, isomalt and xylitol. Also disclosed is a method for production of a dry foamed confectionary product involving the following stages: a) introducing a confectionary mass comprising a basic saccharide comprising polydextrose, a stabilizing saccharide selected from sucrose, dextrose, maltitol, isomalt or xylitol, and a texture modifier selected from inulin, modified starch and maltodextrin, into an extruder operating under pressure and providing mixing and heating; b) mixing and heating the confectionary mass in an extruder to a temperature where the entire polydextrose is melted and liquid, and crystals of the stabilizing saccharide selected from sucrose, dextrose, maltitol, isomalt or xylitol are substantially not melted; c) adding supercritical carbon dioxide to the extruder under high pressure conditions of at least 73 atm (7.39 MPa); d) mixing carbon dioxide with confectionary mass; e) forced extrusion of confectionary mass together with carbon dioxide through outlet hole in extruder; f) aerating the confectionary mass as it arrives from the extruder with high pressure into the medium outside the extruder with ambient temperature and atmospheric pressure; g) forming bundle, tape or sheet from aerated confectionary mass while passing through outlet hole in extruder and h) molding aerated confectionary mass to produce separate products. 
     EFFECT: invention allows to produce aerated confectionary goods with a crispy structure at reduction of consumed energy at all stages of the process, which are required for manufacture of ready confectionary products. 
     21 cl, 5 tbl
Patent RU-2702270-C2 (RU)
Title: Detection of handwritten fragment selection
Inventor: MARKIEWICZ JAN-KRISTIAN
IPC: G06F17/24
Filed: 2015-08-13
Granted: 2019-10-07
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to a method of processing handwritten fragment information, a computing device and a machine-readable medium. Method of processing handwritten fragment information comprises steps of: receiving first stroke of handwritten fragment; determining whether the received first stroke of the handwritten fragment is a closed loop; when the accepted stroke of the handwritten fragment is a closed contour, one or more further strokes of the handwritten fragment are detected, enclosed within the received stroke of the handwritten fragment; switching to half-selection mode in response to one or more further handwritten fragments detected in the received handwritten fragment, which is a closed loop; wherein, when the next action is directed to said one or more handwritten fragment strokes, the stroke of the handwritten fragment, which is a closed loop, is processed by the computing device as a selection of said further strokes of the handwritten fragment, when the next action is directed to a display area other than the area displaying said one or more handwritten fragment strokes, the stroke of the handwritten fragment being a closed loop is processed by the computing device as a written handwritten fragment; and in case of selection of detected one or more handwritten fragment strokes based on subsequent user action on computing device, when one or more light strokes gestures are performed on another handwriting fragment not selected, the closed loop is expanded to include both the previously made selection, and the sentence, contour or word containing that other stroke of the handwritten fragment, which is not part of available handwritten fragment strokes. 
     EFFECT: providing switching functionality of a computing device between a handwriting fragment mode and a handwriting fragment selection mode. 
     7 cl, 9 dwg
Patent RU-2674054-C2 (RU)
Title: Cooling plate of domain furnace with integrated wear detection system
Inventor: MADZHOLI NIKOLA
IPC: C21B7/10
Filed: 2015-08-07
Granted: 2018-12-04
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy. Cooling plate for a metallurgical furnace comprises a housing with a front surface and an opposite rear surface thereof, which is made with at least one coolant channel, the front surface preferably contains alternating ribs and recesses and in the process of use facing the interior of the furnace. Cooling plate for the metallurgical furnace also contains means for detecting wear and tear, made with the possibility of controlling the wear of the body, which contain several closed pressure chambers distributed at different locations in the body, the pressure chambers are located at predetermined depths below the front surface of the housing, and a pressure sensor associated with each pressure chamber with the ability to detect deviations from the reference pressure in the pressure chamber when the latter becomes open due to wear of the housing. 
     EFFECT: reliable alternative way to monitor the wear status of cooling plates is proposed. 
     11 cl, 3 dwg
Patent RU-2681469-C2 (RU)
Inventor: PARODI CARLO LUIGI
IPC: B61B13/00
Filed: 2015-09-18
Granted: 2019-03-06
Abstract: FIELD: transportation.SUBSTANCE: geared trolley (1) for transportation and/or sorting system (2) provides traction for goods trolleys (3) arranged to move along a closed path (P) formed by first rail (4) and second rail (5) that are parallel to each other between the loading station and the unloading station. Trolley (1) has a pair of direct-drive wheels without gears, wherein each of the wheels contains electric motor (36) having stator (37) made as a single unit with bracket (30) hinged to the trolley frame, and having rotor (38), its circumferentially outwardly facing part (53, 60) forms the cylindrical surface of wheel (13) made with the possibility of rolling on the bearing surface of the corresponding rail.EFFECT: increased reliability of a high-speed transportation and/or sorting system.13 cl, 13 dwg
Patent RU-2700425-C2 (RU)
Title: Device for pressure testing of pipe string in well
Inventor: VALITOV MUKHTAR ZUFAROVICH
IPC: E21B34/14
Filed: 2018-03-02
Granted: 2019-09-17
Abstract: FIELD: oil, gas and coke-chemical industries. 
     SUBSTANCE: invention relates to oil and gas industry and is intended for pressure testing and detection of place of flow of pipe string in well, for example, tubing string lowered into production string. Device for pressure testing of the pipe string in the well includes a shut-off element equipped with a lifting cable and mating surface in the pipe string. Rope in bottom part is equipped with float with central through hole with possibility of relative movement along rope, in which below float fixed stop is installed with possibility of interaction with lower end of float. Float is equipped with instruments and is connected to the shut-off element by means of at least one breaking thread. Length of rope section between shutoff element and float is more than thread length. 
     EFFECT: technical result is reduction of labour input and duration of pipe string pressure testing with simultaneous detection of non-tight places of pipe string. 
     1 cl, 6 dwg
Patent RU-2728248-C2 (RU)
Inventor: KOTE PAUL F
IPC: B42D25/00
Filed: 2016-08-26
Granted: 2020-07-28
Abstract: Изобретение относится к способу одинарного или двойного перевода для подготовки и переноса относительно неразрывных или устойчивых к разрыву одиночных элементов, обладающих четко очерченным краем, на подлежащие защите объекты, в частности защищаемые документы, такие как банкноты. Переводной лист с заранее определенными накладками, включающий несущую подложку и переводную сборку с заранее определенными накладками, которая прикреплена к первой стороне несущей подложки и включает: по меньшей мере один обособленный элемент для переноса, содержащий сборный микрооптический пленочный материал, дающий синтетическое изображение, и адгезивный слой, наложенный на первую сторону сборного микрооптического пленочного материала напротив несущей подложки; а также фоновую зону, с которой удален материал и которая прилегает к или окружает по меньшей мере один обособленный элемент для переноса. При этом сборный микрооптический пленочный материал содержит слой фокусирующих элементов, причем слой фокусирующих элементов содержит материал на основе смол. Предоставлен быстрый и надежный способ одинарного или двойного перевода. 3 н. и 12 з.п. ф-лы, 4 ил.
Patent RU-2753706-C2 (RU)
Title: Ultra-bright dimer or polymer dyes with spacer linker groups
Inventor: MATRAY TRACY
IPC: G01N33/58
Filed: 2017-04-06
Granted: 2021-08-20
Abstract: FIELD: painting. 
     SUBSTANCE: compounds are described, which are suitable for the use as fluorescent or color dyes. The compounds have following structure (I):  
     
       
     
     (I) 
     or their stereoisomer, tautomer or salt, wherein R 1 , R 2 , R 3 , R 4 , R 5 , L 1 , L 2 , L 3 , L 4 , M, m and n are as defined in this description. Methods related to producing and using such compounds are also proposed. 
     EFFECT: producing ultra-bright dimer or polymer dyes with spacer linker groups. 
     116 cl, 26 dwg, 3 tbl
Patent RU-2737362-C2 (RU)
Title: Laser detection system and method
Inventor: BLACK PAUL
IPC: G01N21/3504
Filed: 2017-04-18
Granted: 2020-11-27
Abstract: FIELD: monitoring and measuring equipment. 
     SUBSTANCE: invention relates to a laser detection system and method, for example, to a system and a method for analyzing gases based on laser absorption spectroscopy. Disclosed laser detection system comprises: a plurality of lasers (18), wherein each laser is configured to output corresponding laser radiation beam for absorption by one or more different connections, wherein said plurality of lasers (18) is configured to output a plurality of laser radiation beams; sample cuvette (10) for containing a certain volume of the gas sample; at least one guide device configured to direct laser radiation beams into sample cuvette (10), wherein said at least one guide device is configured to direct laser radiation beams along a common optical path into sample cuvette (10), and detector device (24) for detection of output radiation from cuvette. Said at least one guide device comprises a plurality of optical components (20), arranged so that for each laser radiation beam corresponding at least one of optical components is configured to direct said laser radiation beam along common optical path. Said plurality of optical components (20) are arranged in series substantially along a straight line and are made so that during operation each optical component directs laser radiation beam from corresponding laser in same propagation direction along said straight line for connection to said common optical path. At least one optical component from said plurality of optical components (20) directs or provides passage of one or more laser radiation beams (s) from said plurality of laser radiation beams from the preceding optical component (s) in sequence in the same propagation direction along said straight line. Laser detection system further comprises controller (26) configured to control said plurality of lasers (18), in order to excite pulsation of at least one of said plurality of lasers (18). 
     EFFECT: technical result is improvement of devices for continuous monitoring of emissions for monitoring pollution of industrial production in various production facilities with simultaneous simplification of design. 
     21 cl, 1 tbl, 3 dwg
Patent RU-2731863-C2 (RU)
Title: Manual appliance to perform action depending on angular position of appliance
Inventor: PETERS JOHANNA KATHARINA
IPC: A45D26/00
Filed: 2017-04-21
Granted: 2020-09-08
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: present invention relates to manual appliance (1), which is used to perform processing action during movement along processing surface (4). Result of processing depends on angular position (α), wherein the device is retained relative to the processing surface. An example of such a device is an epilator for removing hair from a user's skin surface. Device comprises at least two light sources (5) arranged and made, each, with possibility of creation of limited light spot (6) on treatment surface or on external surface of appliance, when appliance is in operation. Two or more light sources (5) are arranged so that light spots (6), which they create, at least partially coincide, when device is retained in angular position relative to processing surface, which is within specified range of angular positions, for which processing action is optimal. Light spots do not coincide when the device is held in an angular position outside said preset optimal range of angular positions. 
     EFFECT: as a result, user is provided with visible indication of correct angular position, which directs him or her to optimum use of device. 
     12 cl, 7 dwg
Patent RU-2745638-C2 (RU)
Title: Elevator, especially in the form of an elevator of a hoisting and transport system with a special protective roof
Inventor: KHRISTEN Lukas
IPC: B66B11/00
Filed: 2017-06-28
Granted: 2021-03-29
Abstract: FIELD: mechanical engineering.  
     SUBSTANCE: disclosed is an elevator (1), which has an elevator shaft (3), and usually also an elevator car (5), a lifting platform (11) and a supporting means (9). The elevator (1) is preferably made in the form of an elevator of a hoisting and transport system, and the elevator platform (11) can be fastened in different positions within the elevator shaft (3) during various phases of building construction. There is a protective roof (21) in the elevator shaft (3). The protective roof is located above the components of the lifting platform (11) to be protected like the drive motor (15). The protective roof (21) consists of a central roof structure (23) and a peripheral side structure (25). The side structure (25) is comprised of side walls (27), which are attached to the side edges (30) of the central roof structure (23) and which are inclined towards the horizontal projecting outward from the central roof structure (23). Due to the inclined position of its side walls (27), the side structure (25) can better resist the impact of falling objects and better protect the components located under it. The cantilever edge areas (32) can under circumstances bear against the side walls (4) of the elevator shaft (3). 
     EFFECT: invention eliminates the risk of damage to the components of the elevator by dirt or falling objects.  
     15 cl, 4 dwg
Patent RU-2736318-C2 (RU)
Title: Method for correction of congenital spine deformity in disturbed vertebra formation in children
Inventor: Khardikov Mikhail Aleksandrovich
IPC: A61B17/70
Filed: 2019-04-29
Granted: 2020-11-13
Abstract: FIELD: medicine. 
     SUBSTANCE: abnormal vertebral body is removed from the anterolateral approach with formation of a wedge-like defect between the above- and underlying vertebras. That is followed by partial resection of articular processes of supra- and subjacent vertebrae. Joint combination of articular processes of above- and underlying vertebrae is performed with simultaneous three-dimensional spinal correction by transpedicular metal structure mounted and fixed on above- and underlying vertebrae. That is followed by anterior fusion with an abnormal spine root fragment. 
     EFFECT: invention can be used in medicine, namely in traumatology and orthopaedics, for correction of congenital spinal deformation in case of vertebral formation disturbance in children. 
     1 cl, 6 dwg, 1 ex
Patent RU-2768672-C2 (RU)
Title: Methods of producing paper products using a patterned cylinder
Inventor: RUTHVEN PAUL J
IPC: D21H27/02
Filed: 2018-07-27
Granted: 2022-03-24
Abstract: FIELD: textiles and paper. 
     SUBSTANCE: invention relates to paper production processes. Method of producing fibrous sheet involves bringing patterned cylinder permeable surface into contact with nascent web and transportation of the nascent web between the transfer surface and the permeable patterned surface along the arc length of the permeable patterned surface. Length of arc forms at least part of molding zone. Method also includes creating a vacuum on at least a portion of the arc length. Method further involves transfer of the nascent web from the transfer surface to the permeable patterned surface of the patterned cylinder in the molding zone. Vacuum is created during transfer of the nascent web from the transfer surface to the permeable patterned surface of the patterned cylinder. 
     EFFECT: higher volume and softness of paper web without using creping tape. 
     74 cl, 9 dwg
Patent UA-68397-C2 (UA)
Title: Method for producing water-soluble polyelectrolyte
Inventor: HOCHARUK VLADYSLAV VOLODYMYROV
IPC: C08F8/32
Filed: 2001-05-05
Abstract: The invention relates to the production of the water-soluble cationic polyelectrolyte and may be used for the purification of the natural waters and the wastes, dehydration of the slurry, in the dyeing of fabric as dye fixator. The aim of the invention consists in improving polyelectrolyte quality. The method for producing water-soluble cationic polyelectrolyte consists in chloromethylation of polystyrene by monochlorodimethyl ester in the presence of Friedel-Crafts catalyst in the medium of chlorine-containing aliphatic compound. The chloromethylated polystyrene is separated and subjected to amination. For separating the end-product the mixture is treated with water or water-methanol solution. The use of the method proposed allows for improving the quality of the water-soluble polyelectrolyte due to increasing the titrated charge 1.2-1.3-fold and increasing tne yield by 12.0-13.9%.
Patent UA-52066-C2 (UA)
Title: Method for recording gas flow rate
Inventor: PETRYSHYN IHOR STEPANOVYCH
IPC: G01F3/00
Filed: 2002-02-05
Abstract: The proposed method for recording gas flow rate implies automatically measuring the parameters that are used for determining gas flow rate in two gas flows that are provided by separating the main gas pipeline into two branches with different carrying capacity. At the said branches of the gas pipeline, gas flow rate meters are installed. To select the specified branch of the gas pipeline according to the measurement procedure, an automatic programmable control unit with a switch is used.
Patent UA-77677-C2 (UA)
Title: Method to grow potato
Inventor: DULNIEV PETRO HEORHIIOVYCH
IPC: A01B79/00
Filed: 2004-01-27
Abstract: A method to grow potato includes use of a growth regulator. The treatment of the tubers prior to planting or treatment of vegetative plants is carried out with solution of di-(N-oxide pyridine)-zinc (II)-chloride preparation.
Patent UA-73890-C2 (UA)
Title: Device for picking up fruit
Inventor: BABII VASYL PAVLOVYCH
IPC: A01D46/26
Filed: 2004-03-18
Abstract: A device for picking up fruit contains a frame, a vibration dashboard with finger shakers, a trap and a fruit elevator. The vibration dashboard with the finger shakers is made as a double-contour hinging parallelogram with a joint vertical link. The finger shakers are made as two chutes, which are telescopically connected, one of which is attached to a spring-loaded vertical axis, a bushing of which is hingedly connected to the joint vertical link of the double-contour hinging parallelogram.
Patent UA-74704-C2 (UA)
Title: Method for manufacture of grid for fences and grid for fences
Inventor: HALITSKII ARTEM HRIHOR IEVICH
IPC: B21F31/00
Filed: 2004-03-26
Abstract: Invention relates to working of metals by pressure. Grid for fences contains the rows made of closed wire rings connect together with interlacing of the rings of adjacent rows. In the grid each ring of adjacently located in each row rings is passed through the next ring, and each ring from lower- and upper-located row with respect to the central row is passed simultaneously through two adjacently located and interlaced rings of central row. Each ring is made of the turns of one section of wire twisted between them. Invention ensures the increase in the form stability of grid, its bearing capacity.
Patent UA-77976-C2 (UA)
Title: Device for producing organic and mineral fertilizers
Inventor: SIOMOCHKIN VALERII OLEKSANDROV
IPC: C05F3/06
Filed: 2004-04-06
Abstract: A mechanism for making organic and mineral fertilizers contains two disposed coaxially one above another bodies with screws, inlet, outlet and slot orifices, in the upper body the screw surface is made with breaks, and respectively to them through the body wall tubular pins are disposed, inlet port of said body is connected to feeding doser and aeration tube, at that bodies are disposed at an angle to the horizon, and outlet port is equipped with shutter.